Welcome to LookChem.com Sign In|Join Free
  • or
2H-Indol-2-one, 3-[(4-fluorophenyl)imino]-1,3-dihydro-5-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

66440-29-7

Post Buying Request

66440-29-7 Suppliers

Recommended suppliers

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

66440-29-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 66440-29-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,4 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 66440-29:
(7*6)+(6*6)+(5*4)+(4*4)+(3*0)+(2*2)+(1*9)=127
127 % 10 = 7
So 66440-29-7 is a valid CAS Registry Number.

66440-29-7Relevant academic research and scientific papers

"On water" synthesis of spiro-indoles via Schiff bases

Panda, Siva S.,Jain, Subhash C.

, p. 1187 - 1194 (2012)

A fast, efficient, and clean "on water" synthesis of new Schiff bases and their conversion to spiro compounds under microwave irradiation, as well as in water, is reported. Indol-2,3-diones were reacted separately with various heterocyclic and aromatic am

Tin powder-promoted one-pot synthesis of 3-spiro-fused or 3,3′-disubstituted 2-oxindoles

Wang, Juanjuan,Huang, Danfeng,Wang, Ke-Hu,Peng, Xiansha,Su, Yingpeng,Hu, Yulai,Fu, Ying

supporting information, p. 9533 - 9542 (2016/10/22)

A convenient and efficient method for the constructions of 3-spirooxindole derivatives or 3,3′-disubstituted oxindoles has been developed from one-pot reactions of isatins, hydrazides or aromatic amines, 2-(bromomethyl)acrylic ester and tin powder in the

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 66440-29-7